Arthur A. Horr

R. E. Combs

C. A. Gosline

Gosline worked at the 200 West Area at Hanford during the Manhattan Project.

M. W. Hoferer

Hoferer worked at the 100-F Area at Hanford during the Manhattan Project.

Ambroso Hoelscher

Ambroso Hoelscher was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.